440V/60Hz Customized Air Cooled Water Chiller
Air cooled chillers absorb heat from process water, and the heat is then transferred to theÂ
air around the chiller unit. This type of chiller system is generally used in applications wherethe additional heat it discharges is not a factor. In fact, it's often practical to use the excess heat to warm a plant during the winter, thus providing additional cost savings.
1. Air cooled chillers require less maintenance than water-cooled units.
Air Cooled Chillers Vs Water Cooled Chillers
2. Air cooled chillers do not require a cooling tower or a condenser water pump.
3. Consume approximately 10% more power than a water-
cooled unit due to wet surfaces transferring heat better than dry surfaces.
Unit Features:
1. Using imported international brands Darkin(Japan) or BITZER Germany (Bitzer), energy efficient compressor matches the quality of the condenser and evaporator, high efficiency, stable performance, Low noise, long service life Industrial PLC central control unit, the energy transfer system with the compressor can be timely efficiency in order to run the unit, lower operating costs;
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2. Within the integrated water, low temperature, high pressure, freezing, phase, delay start, reverse, overload, motor overheating, oil pressure, and poor treatment a number of security features;
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3. English user interface, menu prompts, can be set unit operating environment;
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4. Volume control can be four sections (100%-75%-50%-25%) or three-step (100%-66%-33%) and non-stage control systems;
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5. A unique builtin hydraulic system, no pumps are guaranteed to maintain the best lubricating effect of the compressor, oil separator with double filtration, oil filtering effect of good, can play a maximum capacity of heat exchangers;
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6. Efficient thread copper tube to enhance heat transfer effects, more energy efficient. Using the latest CAD/CAM design and processing technology CNC machining center produced, compact structure, small volume, durable. U-beam structure of the tubes can be cleaned out within the overall scale, easy maintenance, to prevent refrigerant leakage phenomenon;
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7. Use all imports of the corrugates steel pipe and hyperbolic hydrophilic aluminum foil, highspeed drilling, and other professional equipment manufacturers, is more closely exposed pipe and fin, heat transfer more efficient, with a small size, light weight, the advantages of more compact and reasonable;Â
8. No need to install cooling towers, cooling water pumps and other equipment for water scarcity and poor water quality areas. It can be installed on the roof, rooftops and other open spaces, no special room is needed, saving space;
Applications
Be widely used in plastics, electroplating, electronics manufacturing, pharmaceutical chemicals, food processing, refrigeration and other industrial establishments and guesthouses, hotels, shopping malls, office buildings and other types of civil air-conditioning system.
Technical Parameters:
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Parameters
Model
KDE-40FA
KDE-50FA
KDE-60FA
KDE-70FA
Nominal Cooling Capacity
Kw/50Hz
125.9
165.2
179.9
200.7
Kw/60Hz
151.1
198.2
215.9
240.8
USRT/50Hz
35.8
47
51.2
57.1
USRT/60Hz
43
56.4
61.4
68.5
Kcal/h/50Hz
108274
14207.2
154714
172602
Kcal/h/60Hz
129946
170452
185674
207088
Input PowerÂ
KW
35
42.5
50
62.2
Rate Current
A
56.74
71.8
83.97
100.7
Max Runing Current
A
85.11
107.7
125.95
151.05
Max Start-up Current
A
124.83
157.96
184.73
221.54
Power
3PH 380V 50Hz(200V/220V/415V/460V50Hz/60Hz)
Refrigerant
Type
R22Â (R407C)
Control MethodÂ
External-balanced Thermostatic Expansion Valve
Compressor
Semi-Hermetic Screw Type
Semi-Hermetic Screw Type
Start-up Mode
Y-â–³
Capacity Control
0-25%-50%75%-100% stepless adjustment or 0-33%-66%-100%stepless adjustmen
Power
KW
30
37.5
45
52.5
Condenser
Type
Air cooling high efficiency inner screw copper sleeve aluminum fin typeÂ
Fan
Type
Low noise external rotor fanÂ
Cooling Air Flow
m³/h 50Hz
40000
50000
60000
70000
m³/h 60Hz
44000
55000
66000
77000
Evaporator
Type
Shell and Tube
Chilled Water Flow
m³/h 50Hz
21.6
28.4
31
35
m³/h 60Hz
26.1
34
37.1
41.4
Water Pressure Drop
kpa
56
64
65
71
Inlet/Outlet Pipe Dia.
Inch
3"
3"
3"
3"
Safety Protection
Compressor over heating protection, over load protection, High/low voltage protection, flow switch protection, reversed and lacking phase protection, anti-freezing protection
Dimension
Length
mm
2000
2200
2500
3200
Width
mm
1500
1700
1850
1950
Height
mm
2000
2000
2150
2200
Weight
Net Weight
KG
1300
1620
1930
2260
Running Weight
KG
1390
1870
2210
2420
Working Principle:
Package & Shipping
Use standard export plywood case with forklift truck feet, easy to load and unload
12-15 days to finish the production after receiving the deposit
Shipping by LCL or FCL
After-sales service:
A. 12 months quality warranty since the date of delivery.
B. All extra parts for the machine can be purchased with agent price from COOLDERE.
C. 24 hours working phone call: +8613829879662, Email/ Skype/Trade manager online to support.
D. Professional technical team and sales person give you regarding troubleshooting procedures via Internet and Phone any time when needed.
E. Free and Professional Training at our Factory under the relaxed condition.
Necessary info to Quote
COOLDERE company have one special engineer team for design, they can make the special solution according to your working need, such as customize cooling capacity, special material for ship use, seawater, corrosive, food industry, juice and wine process and etc. Just tell us:Â
A. What's your water composition? or industry
B. What's your temperature range?
C. What's your chilled water flow need?
D. What's the working ambient?
E. What voltage do you need?
1. Differing Refrigerants: R22, R407, R134a can be supplied on request
2. Special voltages: 115V 220V~240V 50 Hz or 60Hz (Single and Three Phase) are available then we can choose the right chiller for you.
Factory View:
